HIN206EIAZA-T

Overview

The HIN206EIAZA-T is a high-speed RS-232 transceiver manufactured by Renesas Electronics. It operates on a single +5V supply and includes onboard charge pump converters to generate ±10V rails, eliminating the need for external dual supplies. The device features two drivers and two receivers with full-duplex communication capability. It supports data rates up to 230 kb/s and provides ±15kV ESD protection on I/O pins. Operating voltage ranges from 4.5V to 5.5V, with a typical supply current of 5mA. The component functions within a temperature range of -40°C to +85°C and is housed in a 20-pin SSOP package.

Feature Summary

• Integrated onboard charge pump voltage converters generate required positive and negative supply voltages from a single +5V source.
• Transmitter outputs and receiver inputs are protected against electrostatic discharge up to ±15kV according to IEC61000 standards.
• Receivers feature hysteresis to significantly improve noise rejection and handle input voltages up to ±30V.
• Drivers provide true TTL/CMOS input compatibility and include slew rate limiting for signal integrity.

Applications

• ISDN terminal adaptors requiring high-speed serial communication
• High-speed modem interfaces
• Portable computer mainframe connections
• Instrumentation and UPS systems

Procurement Notes

Verify the specific suffix 'A' against the manufacturer's official documentation to confirm pinout or electrical variations compared to standard variants. Ensure moisture sensitivity level handling protocols are followed during assembly, as indicated in the datasheet. Confirm RoHS compliance status through the latest product release notices provided by Renesas Electronics.

Selection Notes

Select this component when designing systems that require RS-232 connectivity without access to ±12V power rails. The integrated charge pump reduces external capacitor count to just 0.1µF. Consider the 20-pin SSOP footprint for PCB layout constraints. Verify that the 230 kb/s data rate meets the application requirements for ISDN or modem speeds.

Part Context

This part belongs to the HIN20xE family of RS-232 transmitters and receivers designed for applications where dual voltage supplies are unavailable. The family shares common architecture features such as onboard voltage conversion and ESD protection. Variations within the family typically differ in the number of drivers and receivers or the inclusion of shutdown modes.

Replacement Considerations

Compatible substitutes within the same family include HIN206EIBZ and HIN206ECBZ. These alternatives offer similar electrical characteristics but may differ in package type or operating temperature range. Verify pin-to-pin compatibility before substitution.